ArXiv.org · 1995 · 33 citations · 0 references
Language StudiesComputer ScienceLinguisticsCompilersComputational LinguisticsNatural Language ProcessingConstituent StructureLexical SemanticsParsingSyntactic AnalysisSyntax ParsingSyntax-semantics InterfaceFeature-based Morphological AnalysisLexicalized ParsingPrinciple-based InterpretationProjectionsSyntactic FeaturesTagging Systems
We present an implemented compilation algorithm that translates HPSG into lexicalized feature-based TAG, relating concepts of the two theories. While HPSG has a more elaborated principle-based theory of possible phrase structures, TAG provides the means to represent lexicalized structures more explicitly. Our objectives are met by giving clear definitions that determine the projection of structures from the lexicon, and identify maximal projections, auxiliary trees and foot nodes.